194788664

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{11113}}^1$

素因数の和:11439

約数の個数: 32

約数和(自身を含む): 418775520

約数和(自身を除く): 223986856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 8764, 11113, 17528, 22226, 44452, 77791, 88904, 155582, 311164, 622328, 3478369, 6956738, 13913476, 24348583, 27826952, 48697166, 97394332, 194788664]

約数ペア:

[(1, 194788664), (2, 97394332), (4, 48697166), (7, 27826952), (8, 24348583), (14, 13913476), (28, 6956738), (56, 3478369), (313, 622328), (626, 311164), (1252, 155582), (2191, 88904), (2504, 77791), (4382, 44452), (8764, 22226), (11113, 17528)]